# Johann Jakob Kleinknecht
**Wikidata**: [Q55889837](https://www.wikidata.org/wiki/Q55889837)  
**Source**: https://4ort.xyz/entity/johann-jakob-kleinknecht


## References

1. Integrated Authority File
2. CERL Thesaurus
3. Catalog of the German National Library
4. [Source](http://thesaurus.cerl.org/record/cnp01227818)